CN114208291A - 对路线指定的信号进行转发的中继装置、控制方法及程序 - Google Patents

对路线指定的信号进行转发的中继装置、控制方法及程序 Download PDF

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Publication number
CN114208291A
CN114208291A CN202080055796.4A CN202080055796A CN114208291A CN 114208291 A CN114208291 A CN 114208291A CN 202080055796 A CN202080055796 A CN 202080055796A CN 114208291 A CN114208291 A CN 114208291A
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CN
China
Prior art keywords
identification information
route
relay device
signal
relay
Prior art date
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Pending
Application number
CN202080055796.4A
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English (en)
Chinese (zh)
Inventor
武田洋树
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KDDI Corp
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KDDI Corp
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Publication date
Priority claimed from JP2019147863A external-priority patent/JP7405530B2/ja
Priority claimed from JP2019147867A external-priority patent/JP7405531B2/ja
Application filed by KDDI Corp filed Critical KDDI Corp
Publication of CN114208291A publication Critical patent/CN114208291A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/248—Connectivity information update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202080055796.4A 2019-08-09 2020-08-05 对路线指定的信号进行转发的中继装置、控制方法及程序 Pending CN114208291A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019-147867 2019-08-09
JP2019147863A JP7405530B2 (ja) 2019-08-09 2019-08-09 経路指定された信号を転送する中継装置、制御方法、及びプログラム
JP2019147867A JP7405531B2 (ja) 2019-08-09 2019-08-09 経路指定された信号を転送する中継装置、制御方法、及びプログラム
JP2019-147863 2019-08-09
PCT/JP2020/029947 WO2021029291A1 (fr) 2019-08-09 2020-08-05 Dispositif de relais pour transférer un signal avec un trajet désigné, procédé de commande et programme

Publications (1)

Publication Number Publication Date
CN114208291A true CN114208291A (zh) 2022-03-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080055796.4A Pending CN114208291A (zh) 2019-08-09 2020-08-05 对路线指定的信号进行转发的中继装置、控制方法及程序

Country Status (5)

Country Link
US (1) US20220159548A1 (fr)
EP (1) EP4013097A4 (fr)
KR (1) KR102683352B1 (fr)
CN (1) CN114208291A (fr)
WO (1) WO2021029291A1 (fr)

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EP1324532A2 (fr) * 2001-12-21 2003-07-02 Itt Manufacturing Enterprises, Inc. Procédé et appareil de transmission multidestinataire et unidestinataire sur demande
CN1437413A (zh) * 2002-02-08 2003-08-20 株式会社Ntt都科摩 通讯系统、通讯设备和通讯方法
US20090059816A1 (en) * 2007-08-30 2009-03-05 Ghanadan Reza Topology aware manet for mobile networks
CN101489276A (zh) * 2009-01-06 2009-07-22 北京交通大学 一种移动Ad Hoc网络多播路由方法
US20090323709A1 (en) * 2008-06-30 2009-12-31 Cisco Technology, Inc., A Corporation Of California Determining and Distributing Routing Paths for Nodes in a Network
CN104301214A (zh) * 2014-10-10 2015-01-21 北京邮电大学 一种覆盖网路由方法
CN107318141A (zh) * 2016-04-27 2017-11-03 华为技术有限公司 一种数据传输的方法、设备及系统
US9838246B1 (en) * 2014-09-30 2017-12-05 Juniper Networks, Inc. Micro-loop prevention using source packet routing
CN107809782A (zh) * 2017-09-08 2018-03-16 深圳市盛路物联通讯技术有限公司 物联网数据传输方法及存储介质
CN109379770A (zh) * 2018-12-11 2019-02-22 北京百瑞互联技术有限公司 蓝牙mesh网络的路径辅助候选节点的优选方法、装置及节点

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JP4362717B2 (ja) * 2004-06-14 2009-11-11 日本電気株式会社 マルチホップデータ転送経路の冗長化方法／切り替え方法、ネットワークシステム
US8854953B2 (en) * 2011-09-27 2014-10-07 Telefonaktiebolaget L M Ericsson (Publ) Optimizing endpoint selection of MRT-FRR detour paths
US9438472B2 (en) * 2013-07-19 2016-09-06 Telefonaktiebolaget Lm Ericsson (Publ) Extended remote LFA fast reroute
US9929937B2 (en) * 2015-08-27 2018-03-27 Dell Products L.P. Layer 3 routing loop prevention system
CN110167093B (zh) * 2018-02-14 2021-03-12 维沃移动通信有限公司 一种回传路径的转换方法、无线中继、网络侧节点及终端
JP2019147867A (ja) 2018-02-26 2019-09-05 ユーエムジー・エービーエス株式会社 熱可塑性樹脂組成物およびその成形品
JP7055664B2 (ja) 2018-02-26 2022-04-18 日鉄ケミカル＆マテリアル株式会社 リン含有フェノキシ樹脂、その樹脂組成物、及び硬化物
US20190394823A1 (en) * 2018-06-21 2019-12-26 Lg Electronics Inc. Method for managing wireless backhaul link by relay node in wirless communication system and apparatus therefor
US20210258244A1 (en) * 2018-06-26 2021-08-19 Nokia Technologies Oy Dynamic route selection in integrated access and backhaul system
EP3834491B1 (fr) * 2018-09-27 2024-05-15 Sony Group Corporation Procédés, réseaux de communication sans fil et équipement d'infrastructure
US20220182917A1 (en) * 2019-02-14 2022-06-09 Telefonaktiebolaget Lm Ericsson (Publ) A Central Unit (CU), A Distributed Unit (DU) and Methods Therein for Forwarding of Data in an Integrated Access Backhaul (IAB) Network
CN110536350A (zh) * 2019-02-14 2019-12-03 中兴通讯股份有限公司 Iab链路控制方法、通信单元、计算机可读存储介质
US11375432B2 (en) * 2019-05-01 2022-06-28 At&T Intellectual Property I, L.P. Flexible framework for multi-hop routing in an integrated access and backhaul network for 5G or other next generation network
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EP1324532A2 (fr) * 2001-12-21 2003-07-02 Itt Manufacturing Enterprises, Inc. Procédé et appareil de transmission multidestinataire et unidestinataire sur demande
CN1437413A (zh) * 2002-02-08 2003-08-20 株式会社Ntt都科摩 通讯系统、通讯设备和通讯方法
US20090059816A1 (en) * 2007-08-30 2009-03-05 Ghanadan Reza Topology aware manet for mobile networks
US20090323709A1 (en) * 2008-06-30 2009-12-31 Cisco Technology, Inc., A Corporation Of California Determining and Distributing Routing Paths for Nodes in a Network
CN101489276A (zh) * 2009-01-06 2009-07-22 北京交通大学 一种移动Ad Hoc网络多播路由方法
US9838246B1 (en) * 2014-09-30 2017-12-05 Juniper Networks, Inc. Micro-loop prevention using source packet routing
CN104301214A (zh) * 2014-10-10 2015-01-21 北京邮电大学 一种覆盖网路由方法
CN107318141A (zh) * 2016-04-27 2017-11-03 华为技术有限公司 一种数据传输的方法、设备及系统
CN107809782A (zh) * 2017-09-08 2018-03-16 深圳市盛路物联通讯技术有限公司 物联网数据传输方法及存储介质
CN109379770A (zh) * 2018-12-11 2019-02-22 北京百瑞互联技术有限公司 蓝牙mesh网络的路径辅助候选节点的优选方法、装置及节点

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CATT: "R2-1905832 "Routing in IAB"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 3 May 2019 (2019-05-03) *

Also Published As

Publication number Publication date
EP4013097A1 (fr) 2022-06-15
KR102683352B1 (ko) 2024-07-09
US20220159548A1 (en) 2022-05-19
EP4013097A4 (fr) 2022-09-14
KR20220044305A (ko) 2022-04-07
WO2021029291A1 (fr) 2021-02-18

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